The most diverse Congress in history is sworn in Sunday with control of the Senate undetermined.  RELATED: Who is Mitch McConnell? What you need to know about the Republican Senate leader https://youtu.be/jp58N8g8MyY With two Senate seats in Georgia still undetermined, the 117th Congress is sworn in Sunday and includes at least 121 women and 124 people of color.  » Subscribe to USA TODAY: http://bit.ly/1xa3XAh » Watch more on this and other topics from USA TODAY: https://bit.ly/388ZMki » USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR. #Pelosi #Congress #USHouse